The Northstar hot/cold pressure washer is rated at 2750-3000 psi and 2.8gpm max. it is powered by an electric 5hp 220 single phase motor (30 amp)which can be used at home. This unit sells for 2500. from Northstar. this pressure washer has a new cat pump which also comes with a two year warrant. which I will give to the buyer upon purchasing. I will paltetize and drop off to the carrier for free...